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Cover of The Bone Clocks

Fantasy · 2014 · PG-13

The Bone Clocks

by David Mitchell

Holly Sykes becomes entangled in a secret war — followed across fifty years of her life

For14+GenreFantasyLength640 pagesRead time~16.5 hours

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Content snapshot

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What's in this book, at a glance — five things readers want to know before they start.

Violence

A lot

Significant violence in the horologist/anchorite battles; some of the combat is shocking

Language

A lot

Strong language throughout across multiple registers and decades

Sexual Content

Some

Adult romantic and sexual content across multiple storylines

Substance Use

Barely any

Some drinking and drug use in the various social settings across decades

Emotional Intensity

Some

The final section's vision of civilizational collapse creates moderate existential weight

What this book is about

David Mitchell's novel follows Holly Sykes from 1984 to 2043, as her ordinary life is periodically intersected by a secret war between two groups of immortals. The novel is Mitchell's most genre-hybrid work, blending literary fiction, fantasy, and environmental science fiction. The sections vary in tone from sunny to apocalyptic. Violence in the immortal war sequences is significant; adult content throughout. One of Mitchell's most ambitious and divisive works.

Notes for sensitive readers

Reader-flagged moments and themes that may affect your experience.

Supernatural war violence

Environmental collapse in the final section

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